Finished faction system, slightly changed client files

Server/Util/FactionRankHelper.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace reallife_gamemode.Server.Util
+{
+    class FactionRankHelper
+    {
+        public int FactionId { get; set; }
+        public List<Rank> Ranks { get; set; }
+    }
+
+    class Rank
+    {
+        public int Id { get; set; }
+        public string Name { get; set; }
+    }
+}